<!--
 * @Author: Dagon
 * @Date: 2020-01-19 03:18:16
 * @Description: b站一键三连实现原理：页面元素都为div拼接而成（css从入门到画画），然后通过一系列的伪类和动画实现
-->
<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <meta http-equiv="X-UA-Compatible" content="ie=edge">
  <title>一键三连</title>
  <link rel="stylesheet" href="./index.css">
</head>

<body>

  <div class="box">
    <div class="item">
      <div class="good">
        <div class="up"></div>
      </div>
      <div class="circle">
        <width class="right-circlr"></width>
        <width class="left-circlr"></width>
      </div>
      <div class="ring"></div>
      <div class="oval-bar-box-little">
        <div class="oval-bar-little"></div>
        <div class="oval-bar-little"></div>
        <div class="oval-bar-little"></div>
        <div class="oval-bar-little"></div>
      </div>
      <div class="oval-bar-box-larger">
        <div class="oval-bar-larger"></div>
        <div class="oval-bar-larger"></div>
        <div class="oval-bar-larger"></div>
        <div class="oval-bar-larger"></div>
      </div>
    </div>




    <div class="item">
      <div class="coin">
        <div class="half-circle"></div>
        <div class="circle-bar"></div>
      </div>
      <div class="circle">
        <width class="right-circlr"></width>
        <width class="left-circlr"></width>
      </div>
      <div class="ring"></div>
      <div class="oval-bar-box-little">
        <div class="oval-bar-little"></div>
        <div class="oval-bar-little"></div>
        <div class="oval-bar-little"></div>
        <div class="oval-bar-little"></div>
      </div>
      <div class="oval-bar-box-larger">
        <div class="oval-bar-larger"></div>
        <div class="oval-bar-larger"></div>
        <div class="oval-bar-larger"></div>
        <div class="oval-bar-larger"></div>
      </div>
    </div>
    <div class="item">
      <div class="start">
        <div class="angle top"></div>
        <div class="angle right"></div>
        <div class="angle left"></div>
        <div class="angle right-bottom"></div>
        <div class="angle left-bottom"></div>
      </div>
      <div class="circle">
        <width class="right-circlr"></width>
        <width class="left-circlr"></width>
      </div>
      <div class="ring"></div>
      <div class="oval-bar-box-little">
        <div class="oval-bar-little"></div>
        <div class="oval-bar-little"></div>
        <div class="oval-bar-little"></div>
        <div class="oval-bar-little"></div>
      </div>
      <div class="oval-bar-box-larger">
        <div class="oval-bar-larger"></div>
        <div class="oval-bar-larger"></div>
        <div class="oval-bar-larger"></div>
        <div class="oval-bar-larger"></div>
      </div>
    </div>
  </div>

</body>
<script>
  /**
   *
  */
</script>

</html>